baber/WOPTO huggingface dataset:
Patent JP-2010223545-A (JP)
Title: Oil burner
Inventor: KUBOTA SHINICHI
IPC: F24C5/16
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil burner in which flame is not pressed down even when strong wind blows obliquely to a body.  <P>SOLUTION: This oil burner includes: a heat chamber 10 disposed so that its center is shifted from a center of the oil burner body; a front vent hole 18 formed between a front plate 2 and a mount 6; a wind collection plate 13 disposed on a bottom section of a wick inner cylinder 10 of the oil burner provided with a ventilating section 15 from the front vent hole 18 to the bottom section of the wick inner cylinder 10; and a wind direction plate 19 disposed in front of the wind collection plate 13. As the wind, blowing obliquely from a side of the heat chamber shifted from a front face of the oil burner, is collided with the wind direction plate to guide to the wind collecting plate, the sufficient air is supplied upward from a lower section of the wick inner cylinder, and the pressing-down of the flame of a combustion wick due to insufficient air from a lower part of the heat chamber can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224447-A (JP)
Title: Optical laminated film
Inventor: HANEDA MASAKI
IPC: F21V3/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered optical film having less brightness spots, hardly sticking to adjacent components, and preventing clip fusion from developing when stretching it.  <P>SOLUTION: This optical laminated film, composed of a support layer and a light diffusion layer produced in contact with it through a co-extrusion method, is characterized in that: the support layer consists of a biaxially orientated polyester substantially containing no fine particles and is a layer substantially containing no voids; the light diffusion layer consists of a copolymerized polyester having a melting point lower than the polyester of the support layer by 5-50°C and is a layer substantially containing no voids; the average particle diameter d50 of the light diffusion particles is 1-30 μm; the thickness of the light diffusion layer is 0.1-0.9 times the average particle diameter d50 of the light diffusion particles; the surface of the light diffusion layer has projections made of light diffusion particles; and the average height Rz of this surface is 500-20,000 nm when measured at ten points.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221665-A (JP)
Title: Laminated resin sheet and packaging container
Inventor: KARAKAWA TAKANORI
IPC: B65D25/20
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated resin sheet by which an excellent appearance shape is achieved while suppressing the generation of protuberances in a white resin layer, and at the same time, which shows excellent brightness and whiteness under a state wherein the white resin layer is laminated on a recycling resin layer, and which clearly displays the printing of pictures or the like when a resin layer with the printing is laminated on the white resin layer.  <P>SOLUTION: The laminated resin sheet 1 is constituted by laminating the while resin layer 3 consisting of a polypropylene based resin containing a titanium oxide on at least on surface of the recycling resin layer 2 which is formed by using a resin material containing a recycled polypropylene based resin. The white resin layer 3 includes a first white resin layer 31 which includes 1-15 wt.% of the titanium oxide, and a second white resin layer 32 which includes 5-15 wt.% of the titanium oxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228470-A (JP)
Title: Controller for vehicle
Inventor: JONES MICHAEL
IPC: B60G17/016
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a vehicle capable of preventing a camber angle from being switched frequently at the time of slalom driving.  <P>SOLUTION: The camber angle of a wheel 2 is maintained at the first camber angle, until a steering speed of a steering 63 is determined to be smaller than a threshold value K and until a steering amount of the steering 63 is determined to be smaller than a threshold value L, under the condition where the camber angle of the wheel 2 is regulated at the first camber angle, and the camber angle is thereby maintained at the first camber angle, until the steering speed of the steering 63 gets smaller than the threshold value K, even when the steering amount of the steering 63 gets smaller than the threshold value L. Consequently, a camber angle regulator 44 is precluded from being operated in every time when the steering amount of the steering 63 gets smaller than the threshold value L, even at the time of the slalom driving wherein the steering amount of the steering 63 is varied constantly, and the camber angle is prevented therein from being switched frequently.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232325-A (JP)
Title: Test procedure for temperature rise of transformer
Inventor: TAKADA NOBORU
IPC: H01F27/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test procedure for a temperature rise of a transformer that can highly precisely estimate a winding temperature when testing a temperature rise in a single transformer with many secondary windings by a short-circuit method even if a short-circuit current may not pass 100% through all the secondary windings.  <P>SOLUTION: The test procedure measures short-circuited currents of all the secondary windings by making a rated current flow to a primary circuit for a long-time continuous operation while short-circuiting all the secondary windings of the transformer to be tested, calculates temperatures of the two secondary windings (STEP 1, STEP 2), prepares an ambient temperature graph of each secondary winding from the two secondary windings (STEP 3), estimates the temperature at the time of a 100% current in the secondary winding to which a current almost equal to the rated current is applied (STEP 4), and then, from the temperature of the 100% current and the ambient temperature graph, estimates a temperature rise when a 100% short-circuit current flows to the secondary winding where the temperature is forecasted to become the highest (STEP 5).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228612-A (JP)
Title: Speaker structure for vehicular seat
Inventor: FUJIKAWA NAOKI
IPC: B60N2/90
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To favorably amplify a low-pitched sound range of a speaker member by speaker structure as simple as possible.  <P>SOLUTION: A vehicular seat 2 includes a speaker member 40, a first space X1 in a seat, and a casing member 30 having a second space X2, the casing member 30 is attached to the vehicular seat 2 to arrange the casing member 30 at one side of the speaker member 40, and to arrange the first space X1 at the other side of the speaker member 40, and at least one of the first space X1 and the second space X2 is made to communicate with the outside by a communication means 36.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239770-A (JP)
Title: Dc/dc converter and power supply system using the same
Inventor: NAKATOMI KANAAKI
IPC: H02M3/155
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for preventing imbalance in voltage load by suppressing difference in capacitor voltage.  <P>SOLUTION: The DC/DC converter 3 includes first and second capacitors C1 and C2 connected in series, a switching part 6, and a control circuit part 7. The control circuit part 7 includes: a voltage difference calculating part 21 for calculating a difference between voltages V<SB>C1</SB>and V<SB>C2</SB>of two capacitors, and a Duty control part 23 which supplies a command signal to the switching part 6 by controlling duty width of on/off time so that the voltage difference of two capacitors is reduced based on the calculated difference. A power supply system 1 transmits DC power that has been voltage-converted between a rotational electric machine 200 and a power supply 2. The Duty control part 23 of a voltage balancing part 20 of the DC/DC converter 3 adjusts balance between the voltages V<SB>C1</SB>and V<SB>C2</SB>of two capacitors based on a powering-regeneration determination signal which represents whether the operation state of the rotational electric machine 200 is in powering mode or in regeneration mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237531-A (JP)
Title: Display device
Inventor: HORI YUJI
IPC: G09G3/20
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of improving display quality, even when the ambient temperature of a display part is partially changed due to the temperature rise of a heat generating circuit.  <P>SOLUTION: The display device includes: the display part 2 in which a display color in each pixel is controlled according to the waveform of a drive signal applied in each pixel; and a control part 6 selecting the waveform of the drive signal applied to each pixel of the display part from drive waveform groups, according to image information respectively and outputting the drive signal of the selected waveform to each pixel of the display part. The control part 6 includes a selecting means selecting the waveform of the drive signal applied to the pixel of the specific display range where the temperature rises according to the heat generation of a circuit in the display device or a battery 7, of the display area of the display part, from the first drive waveform group and selecting the waveform of the drive signal applied to the pixel except the specific display range from the second drive waveform group different from the first drive waveform group, and a range changing means expanding and contracting the specific display range, according to the level of the heat generation of the heat generating circuit or the battery 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235414-A (JP)
Title: Method for producing ceramic porous body and ceramic porous body
Inventor: TANAKA MASAMICHI
IPC: C04B38/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a ceramic porous body, and a ceramic porous body, in which pores are formed on a specified surface and close to the surface, while larger pores are formed on other surfaces and in the inner portion, and these pores are connected to form through-holes, and the body has high porosity.  <P>SOLUTION: The method for producing a ceramic porous body comprises: preparing a gel molding containing a ceramic powdery material, water and a gelling agent and having the content of the ceramic powdery material of 10 to 40 vol.%; freezing the gel molding by bringing at least a part of the molding into contact with a member having thermal conductivity of not less than 50 W m<SP>-1</SP>K<SP>-1</SP>at 0°C, so as to crystallize ice in the frozen body of the gel molding; removing the ice from the frozen molding; and drying and sintering the molding. This invention is also related to the ceramic porous body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242372-A (JP)
Title: Rainwater storage device and water collecting pipe of the same
Inventor: INAGAKI KENICHI
IPC: E03B3/03
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for the construction work of a drainage gutter other than an existing sewer by efficiently supplying rainwater fallen onto a roof into a storage tank through an existing downpipe and discharging redundant rainwater through the drain pipe of the existing downpipe if the storage tank is filled up with the water.  <P>SOLUTION: A rainwater storage device includes a water collecting pipe 5 and a storage tank provided separately from the water collecting pipe 5. The water collecting pipe 5 includes: an outer pipe 10 provided with a rainwater intake part 10a at its upper part; an inner pipe 11 provided inside the outer pipe 10, and comprising a rainwater-inflow opening 22 at its upper part and a rainwater discharge opening 11c at its lower part; a water collecting chamber 18 formed between the outer pipe 10 and the inner pipe 11, and comprising an opening part 18a at its upper part for allowing the rainwater fallen down from the rainwater intake part 10a to flow into, and a bottom plate 16 at its lower part; and a rainwater extraction opening 6 communicates with a lower part of the water collecting chamber 18. The rainwater extraction opening 6 of the water collecting pipe 5 and the storage tank are communicated via through a water supply pipe 7 while setting the rainwater inflow opening 22 of the inner pipe 11 in the water collecting pipe 5 at the height of a prescribed high water level of the storage tank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241270-A (JP)
Title: Air suspension device for vehicle seat
Inventor: WATABE HIDEAKI
IPC: F16F9/02
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air suspension device for a vehicle seat which is superior in convenient and attains a driver's convenience in riding on or off the vehicle.  <P>SOLUTION: The air suspension device 11 for a vehicle seat comprises a set reference position keeping mechanism for varying a pressure within an air tank 18 and returning an upper frame 13 to its reference height and a reference height changing mechanism having a new predetermined position as a reference height through changing of pressure at the air tank 18. The air suspension device further comprises a lock bracket 67 pivotally arranged at one link member 20a and a pivoting device for pivoting it. The pivoting device can shift over a first angular position where a lock pin having the lock bracket 67 arranged therein is fitted to and engaged with a concave groove formed at a gear member 45, a second angular position where the other end is abutted against an arm member 41 to cause an exhaust control cam 28 to be turned so as to open a first exhaust valve and a third angular position where it may not act against any of the gear member 45 and the arm member 41, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009187956-A (JP)
Title: Organic electroluminescence element having two luminescent layers through electron barrier layer
Inventor: IWAKUMA TOSHIHIRO
IPC: H01L51/50
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency organic EL element small in chromaticity variation, being stable, and drivable with low voltage.  <P>SOLUTION: The organic electroluminescence element includes a pair of electrodes and at least two organic luminescent layers 5 and 6 sandwiched between the electrodes, and emitting at least two colors different from each other. The luminescent layers are arranged through an electron barrier layer 6; both the two luminescent layers are formed of an electron transporting luminescent material having an electron mobility not smaller than 10<SP>-6</SP>cm<SP>2</SP>/Vs; the affinity level of the electron barrier layer is ≥0.2 eV smaller than that of the organic luminescent layer located on a negative electrode side relative to the electron barrier layer; the difference between ionization potential of the electron barrier layer and that of the luminescent layer located on a positive electrode side relative to the electron barrier layer is ≤0.2 eV; the difference between the ionization potential of the electron barrier layer and that of the luminescent layer located on a negative electrode side relative to the electron barrier layer is ≤0.2 eV; and at least either of the two luminescent layers contains a fluorescence emitting dopant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009257328-A (JP)
Title: Low exhaust loss turbine and method for controlling exhaust loss to the minimum
Inventor: HERNANDEZ NESTOR
IPC: F01D25/30
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing the loss in a multiple-final-stage-bucket turbine (22) to the minimum.  <P>SOLUTION: The method comprises a step of determining intake flow rate (26) available for the multiple-final-stage-bucket turbine (22), and a step of selecting the multiple-final-stage-buckets (30, 34) from a set of the previously designed final-stage-buckets. The multiple-final-stage-buckets (30, 34) are different from each other and have intake flow rates (54, 58) corresponding to the intake flow rate (26) available when they are combined, so that total exhaust losses (94, 98) are lower than those of the multiple-final-stage-buckets, being the same size, among the set of the previously designed final-stage-buckets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010252469-A (JP)
Title: Inverter protection circuit
Inventor: NAKAMURA HIDEYA
IPC: H02M7/48
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inverter protection circuit that protects an IPM (intelligent power module) against short circuit and overload without causing the enlargement of the device, in an overload protection circuit arranged outside the IPM embedded with only a short circuit protection circuit.  <P>SOLUTION: The inverter protection circuit is constituted as follows: a current detection means 3 is connected to the input side of the intelligent power module 1 embedded with the short circuit protection circuit 13; a short circuit protection circuit 13 embedded in the intelligent power module 1 and set with a short circuit discriminating threshold, and a comparison means 5 connected to a control means 4 of the intelligent power module 1 and set with an overload discriminating threshold smaller than the short circuit discriminating threshold are separably connected to the current detection means 3; a short circuit state or an overload state is discriminated by comparing a detection value of the current detection means 3 with each threshold; the short circuit protection circuit 13 outputs a short circuit signal Ss at short circuit, and a comparison means 5 outputs an overload signal So at overloading.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254329-A (JP)
Title: Paper container and method for manufacturing the same
Inventor: MOCHIDA TATSUYA
IPC: B65D1/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container molded by drawing paper material, which is excellent in sealability to/unsealability from a lid to be heat-sealed, high in shape-keeping property, and capable of easily and reliably fitting a molded lid at low cost.  <P>SOLUTION: An outwardly-directed flange portion 4 continuous from a peripheral wall portion 6 is integrally formed at the periphery of an opening portion of a bottomed and cylindrical container body 3 which is molded by drawing paper material, and a ring frame member 5 is fixed to the flange portion 4. In the ring frame member 5, a flat plate portion 22 arranged on the upper surface of the flange portion 4, a vertical wall portion 23 extending vertically from the outer peripheral edge of the flat plate portion 22, and a back plate portion 24 extending inwardly in the radial direction from the vertical wall portion 23 parallel to the flat plate portion 22, are integrally formed with each other from a plastic material or rubber. The flange portion 4 is held between the flat plate portion 22 and the rear plate portion 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255722-A (JP)
Title: Gas storage device
Inventor: WATANABE SHINTARO
IPC: F17C11/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas storage device having simple construction for holding a plurality of tanks while improving its performance of heat exchange with heat medium.  <P>SOLUTION: The gas storage device includes the plurality of cylindrical tanks 20, 30, 40 each filled with a hydrogen storage alloy P. Protrusions 21, 31, 41 are integrally provided on the outer peripheries of the tanks 20, 30, 40, respectively. The tanks 20, 30, 40 are connected to one another via the protrusions 21, 31, 41, and a cooling medium flow path 50 is defined and formed by the protrusions 21, 31, 41 and the outer peripheries of the tanks 20, 30, 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255261-A (JP)
Title: Active damping method and device
Inventor: SHIGA YUJI
IPC: E04H9/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an absolute response by an input reduction mechanism from being converged at a fixed value in a band of a frequency higher than a natural frequency of a damping target structure.  <P>SOLUTION: The upper end of a lever 7 is swingably connected to a bracket 6, which is provided on the top of a rigid column 5 on a foundation 4, via a pin 8 as a supporting point. A bracket 9, which is provided in the damping target structure m<SB>1</SB>, is connected near the supporting point of the lever 7 in such a manner as to be swingable via a pin 10. The input reduction mechanism is formed by providing a required mass m<SB>2</SB>at the lower end of the lever 7. Additionally, the lever 7 can be swung together with the required mass m<SB>2</SB>by an actuator 11 which is provided on the foundation 4. When the damping target structure m<SB>1</SB>is swung along with the displacement of the foundation 4 on the occurrence of earthquakes, an input is reduced through the action of the lever 7, and the period of vibrations becomes long. Furthermore, the lever 7 is swung together with the required mass m<SB>2</SB>through a control force of the actuator 11, so that the input reduction characteristics can be canceled in the band of the frequency higher than the natural frequency of the damping target structure which is possessed by the input reduction mechanism.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255503-A (JP)
Title: Fan ring
Inventor: NAKAJIMA HAJIME
IPC: F01P11/10
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of noise by suppressing pressure fluctuation due to a belt-taking-in/out-passage on the assumption of a structure taking a fan belt in/out by the belt-taking-in/out-passage.  <P>SOLUTION: In a fan ring disposed over the whole circumference at the outer circumference of a cooling fan 3 of a heat exchanger cooling device under a condition where the clearance with blades 3a of the fan 3 is maintained, the belt-taking-in/out-passage 22 is disposed at the inner circumference side of a circumference direction part of the fan ring 21 made of plate material over the back surface side and the front surface side of the fan ring as a recessed part inclined with respect to an axial center of the fan shaft 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009213898-A (JP)
Title: Method and dispenser for receiving and delivering substance
Inventor: PY DANIEL
IPC: A61M3/00
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe for the delivery of controlled, metered amounts of any of numerous different substances to humans or animals, such as medicaments, pharmaceuticals, cosmetics, and food products, or to deliver materials which may react upon exposure to air, such as glue.  <P>SOLUTION: The syringe 10 includes a body 12 and a plunger14. Means are provided in the syringe body 12 and the plunger 14 to effect controlled movement of the plunger 14 into the syringe 10 to permit delivery of a pre-determined amount of the substance contained in the syringe 10. A one-way valve 54 is provided at the dispensing tip 16 of the syringe 10 to hermetically seal the portion of the syringe 10 containing the substance to be dispensed.  <P>COPYRIGHT: (C)2009,JPO&INPIT